def foo(
  aqwoeifjqwoiefjqwoifjoqiwfjoiqwefj,
  cqwefqwefqwjeofijqwoeifjqwoiefjqwoiefjoiqwejfoqiwejfoi = nil
)
end

def foo(
  a,
  b = nil
)
end

{:a => :b}

a do |;x|
end

a do |
;qwioefijqwoiefjoqiwefjoqwiejfqwe, qwoiefjqowiejfoiqwejfoiqwjfoiqwejfiowqejfqwieqwoeifjoqwiejfiowqefjoijf
  |
end

a = [
  fqwoijfqwoiefjqwioefjqw,
  qwefoijqwefoiweq,
  qwefqwefewq,
  fqewfqwef,
  qwefqwefewq,
  qwefqwef,
  qewfweq
]
